/**
* Delete all service folders from var directory
*/
public function cleanVarFolder()
{
foreach ($this->getVarSubFolders() as $folder) {
try {
$this->_filesystem->delete($folder);
} catch (Magento_Filesystem_Exception $e) {
}
}
}
/**
* Delete Expired Captcha Images
*
* @return Mage_Captcha_Model_Observer
*/
public function deleteExpiredImages()
{
foreach (Mage::app()->getWebsites(true) as $website) {
$expire = time() - Mage::helper('Mage_Captcha_Helper_Data')->getConfigNode('timeout', $website->getDefaultStore()) * 60;
$imageDirectory = Mage::helper('Mage_Captcha_Helper_Data')->getImgDir($website);
foreach ($this->_filesystem->getNestedKeys($imageDirectory) as $filePath) {
if ($this->_filesystem->isFile($filePath) && pathinfo($filePath, PATHINFO_EXTENSION) == 'png' && $this->_filesystem->getMTime($filePath) < $expire) {
$this->_filesystem->delete($filePath);
}
}
}
return $this;
}
/**
* Delete file (and its thumbnail if exists) from storage
*
* @param string $target File path to be deleted
* @return Mage_Cms_Model_Wysiwyg_Images_Storage
*/
public function deleteFile($target)
{
if ($this->_filesystem->isFile($target)) {
$this->_filesystem->delete($target);
}
Mage::helper('Mage_Core_Helper_File_Storage_Database')->deleteFile($target);
$thumb = $this->getThumbnailPath($target, true);
if ($thumb) {
if ($this->_filesystem->isFile($thumb)) {
$this->_filesystem->delete($thumb);
}
Mage::helper('Mage_Core_Helper_File_Storage_Database')->deleteFile($thumb);
}
return $this;
}
/**
* Uninstall the application
*
* @return bool
*/
public function uninstall()
{
if (!Mage::isInstalled()) {
return false;
}
$this->_cleanUpDatabase();
/* Remove temporary directories */
$configOptions = Mage::app()->getConfig()->getOptions();
$dirsToRemove = array($configOptions->getCacheDir(), $configOptions->getSessionDir(), $configOptions->getExportDir(), $configOptions->getLogDir(), $configOptions->getVarDir() . '/report');
foreach ($dirsToRemove as $dir) {
$this->_filesystem->delete($dir);
}
/* Remove local configuration */
$this->_filesystem->delete($configOptions->getEtcDir() . '/local.xml');
return true;
}
/**
* Save file to storage
*
* @param string $filePath
* @param string $content
* @param bool $overwrite
* @return bool
*/
public function saveFile($filePath, $content, $overwrite = false)
{
if (strpos($filePath, $this->getMediaBaseDirectory()) !== 0) {
$filePath = $this->getMediaBaseDirectory() . DS . $filePath;
}
try {
if (!$this->_filesystem->isFile($filePath) || $overwrite && $this->_filesystem->delete($filePath)) {
$this->_filesystem->write($filePath, $content);
return true;
}
} catch (Magento_Filesystem_Exception $e) {
$this->_logger->log($e->getMessage());
Mage::throwException($this->_helper->__('Unable to save file: %s', $filePath));
}
return false;
}
/**
* Copy image and return new filename.
*
* @param string $file
* @return string
*/
protected function _copyImage($file)
{
try {
$destinationFile = $this->_getUniqueFileName($file);
if (!$this->_filesystem->isFile($this->_getConfig()->getMediaPath($file), $this->_baseMediaPath)) {
throw new Exception();
}
if (Mage::helper('Mage_Core_Helper_File_Storage_Database')->checkDbUsage()) {
Mage::helper('Mage_Core_Helper_File_Storage_Database')->copyFile($this->_getConfig()->getMediaShortUrl($file), $this->_getConfig()->getMediaShortUrl($destinationFile));
$this->_filesystem->delete($this->_getConfig()->getMediaPath($destinationFile), $this->_baseMediaPath);
} else {
$this->_filesystem->copy($this->_getConfig()->getMediaPath($file), $this->_getConfig()->getMediaPath($destinationFile), $this->_baseMediaPath);
}
return str_replace(DS, '/', $destinationFile);
} catch (Exception $e) {
$file = $this->_getConfig()->getMediaPath($file);
Mage::throwException(Mage::helper('Mage_Catalog_Helper_Data')->__('Failed to copy file %s. Please, delete media with non-existing images and try again.', $file));
}
}
/**
* Open backup file (write or read mode)
*
* @param bool $write
* @return Mage_Backup_Model_Backup
* @throws Mage_Backup_Exception_NotEnoughPermissions
*/
public function open($write = false)
{
if (is_null($this->getPath())) {
Mage::exception('Mage_Backup', $this->_helper->__('Backup file path was not specified.'));
}
if ($write && $this->_filesystem->isFile($this->_getFilePath())) {
$this->_filesystem->delete($this->_getFilePath());
}
if (!$write && !$this->_filesystem->isFile($this->_getFilePath())) {
Mage::exception('Mage_Backup', $this->_helper->__('Backup file "%s" does not exist.', $this->getFileName()));
}
$mode = $write ? 'wb' . self::COMPRESS_RATE : 'rb';
try {
$compressStream = 'compress.zlib://';
$workingDirectory = $this->_filesystem->getWorkingDirectory();
$this->_stream = $this->_filesystem->createAndOpenStream($compressStream . $this->_getFilePath(), $mode, $compressStream . $workingDirectory);
} catch (Magento_Filesystem_Exception $e) {
throw new Mage_Backup_Exception_NotEnoughPermissions($this->_helper->__('Backup file "%s" cannot be read from or written to.', $this->getFileName()));
}
return $this;
}
public function clearCache()
{
$directory = Mage::getBaseDir('media') . DS . 'catalog' . DS . 'product' . DS . 'cache' . DS;
$this->_filesystem->delete($directory);
Mage::helper('Mage_Core_Helper_File_Storage_Database')->deleteFolder($directory);
}
/**
* Turn off store maintenance mode
*/
public function turnOffMaintenanceMode()
{
$maintenanceFlagFile = $this->getMaintenanceFlagFilePath();
$this->_filesystem->delete($maintenanceFlagFile, Mage::getBaseDir());
}
/**
* Remove all merged js/css files
*
* @return bool
*/
public function cleanMergedJsCss()
{
$dir = $this->_buildPublicViewFilename(self::PUBLIC_MERGE_DIR);
try {
$this->_filesystem->delete($dir);
$deleted = true;
} catch (Magento_Filesystem_Exception $e) {
$deleted = false;
}
return $deleted && Mage::helper('Mage_Core_Helper_File_Storage_Database')->deleteFolder($dir);
}
/**
* Delete preview image
*
* @return Mage_Core_Model_Theme
*/
public function removePreviewImage()
{
$previewImage = $this->getPreviewImage();
$this->setPreviewImage('');
if ($previewImage) {
$this->_filesystem->delete($this->_getImagePathPreview() . DIRECTORY_SEPARATOR . $previewImage);
}
return $this;
}
